title: Editorial for the virtual issue on models of metalloenzymes.
authors.forename: William B
authors.initials: WB
authors.lastname: Tolman
mesh_terms: D000818:Animals; D002245:Carbon Dioxide / Q000737:chemistry / Q000378:metabolism; D004798:Enzymes / Q000737:chemistry / Q000378:metabolism; D006801:Humans; D008667:Metalloproteins / Q000737:chemistry* / Q000378:metabolism*; D009569:Nitric Oxide / Q000737:chemistry / Q000378:metabolism; D009942:Organometallic Compounds / Q000737:chemistry / Q000378:metabolism
chemical_list: D004798:Enzymes; D008667:Metalloproteins; D009942:Organometallic Compounds; D002245:Carbon Dioxide; D009569:Nitric Oxide